Immediately Delivery Rocuronium Bromide 119302-91-9 With Competitive Price

Details:

Rocuronium Bromide[CAS:119302-91-9] EP10.0

 

Items                            Specifications                       Results

Appearance:       Almost white or light yellow powder,hygroscopicity       Complies 

Solubility:                     Freely soluble in water,                    Complies 

ethanol trichloromethane or Glacial acetic acid,almost insoluble in ether                                                 

Identification:            1)IR Spectrum(KBr),2)Bromide Test              Complies

Appearance of solution:            Comply with EP                      Complies

Specific rotation:                   +28.5⁰~+32.0⁰                                   +31.6⁰

PH:                                 8.9~9.5                           9.0

Heavy metals:                     10ppm max.                         Complies

Water:                             3.5%max.                          1.8%

Residue on ignition:                 0.1%max.                          0.02%

Chlorides:                          0.1%max.                          0.03%

Total impurity:                       1.5%max.                          0.48%

Unknown impurity(each):             0.1%max.                          0.04%

Impurity A:                          0.2%max.                          0.09%

Impurity B:                          0.3%max.                          0.01%

Impurity C:                          0.3%max.                         0.09%

Impurity D:                          0.1%max.                         Nil

Impurity E:                          0.1%max.                         0.08%

Impurity F:                          0.1%max.                         0.02%

Impurity G:                          0.1%max.                         0.007%

Impurity H:                          0.1%max.                          Nil

Residual solvents:

Acetone:                           0.5%max.                           Nil

Dichloromethane:                   0.06%max.                          0.02%

Ether:                              0.5%max.                          0.02%

Methanol:                          0.3%max.                           Nil

Bacterial Endotoxin:  Endotoxin amount per 1mg product should be less than 0.5EU

Assay(on anhydrous base):          99.0~101.0%                        99.8%

 

Rocuronium Bromide[CAS:119302-91-9] 

2a,3a,16a,17a-Diepoxy-17b-acetoxy-5a-androstane[CAS:50588-22-2]

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(2b,3a,5a,16b,17b)-2-(4-morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol[CAS:119302-20-4]

(2b,3a,5a,16b,17b)-17-acetoxy-3-hydroxy-2-(4-morpholinyl)-16-(1-pyrrolidinyl)androstane[CAS:119302-24-8]

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